The woofer might be an Eminence. It also looks like it could be an Eden 10", used in a number of 4-10 bass guitar cabinets. I can't tell from the photo, but if the woofer basket is cast aluminum, it is most likely an Eden 10".
I will bet those foilcal's read either L15 or L40. They have non factory drivers. Good starting point for a resto project. The stock woofer is a 115H and the tweeter is an 034. If it reads L40, it will use an 033 tweeter. I cannot remember the woofer model, maybe 118a or h.